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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 481401Generated: October 25, 2026

1,4-Dichlorobutane → 1-(5-Methylpyridin-2-yl)cyclopentane carboxylic acid ethyl ester

https://huagongshe.com/reaction/481401

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-DichlorobutaneHCID 8059—
ReactantEthyl 2-(5-methylpyridin-2-yl)acetateHCID 571749—
Product1-(5-Methylpyridin-2-yl)cyclopentane carboxylic acid ethyl esterHCID 57245012—

Reaction Steps

The product of Step 1, above (43), was dialkylated as described in Example 1, Step 1, using 1,4-dichlorobutane to obtain the title compound (44).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05789415
Source datasetuspto-grants-1998_08
ORD IDord-d310e47a563d4fcfb30a8a6fe056be77
Source noteuspto-grants-1998_08